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Study of La1-Xsrxmno3 Magnetic Nanoparticles for Hyperthermia Applications

Thesis Info

Author

Muhammad Adnan

Supervisor

Muhammad Farooq Nasir

Program

Mphil

Institute

Riphah International University

Institute Type

Private

City

Islamabad

Country

Pakistan

Thesis Completing Year

2017

Thesis Completion Status

Completed

Page

xvi, 65 . : ill. ; 29 cm. + CD

Subject

Engineering

Language

English

Other

Includes bibliographical references; Thesis (M.Phil)--Riphah International University, 2017; English; Call No: 620.115 ADN

Added

2021-02-17 19:49:13

Modified

2023-02-19 12:33:56

ARI ID

1676711344095

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نادار لوگ

نادار لوگ

                عبداللہ حسین کا یہ ناول"نادار لوگ"ایک تاریخی ناول ہے اور اس میں نو آبادیاتی عہد میں اقدار اور سماجی رویوں کے ساتھ ساتھ معاشرے کے پسے ہوئے  طبقے کے استحصال کو نمایاں کرنے کی ایک اہم کاوش ہے۔پاکستان کی تاریخ ادب کے تناظر میں کیا تھی ،ہمیں ان کے اس ناول میں پتہ چلتی ہے۔ناول میں 1947ء کے بعد کے حالات و واقعات یعنی تقسیم کے بعد کن حالات سے گزرنا پڑا، کن واقعات کو برداشت کرنا پڑا اور وہ واقعات جو سیاست اور معاشرتی زندگی کی سطح پر رونما ہوئے اور ان کے کیا نتائج رہے یعنی لوگوں پر کس طرح اثر انداز ہوئے۔ انہیں ناولوں میں موضوع بنایا گیا ہے۔ ملک کی آزادی سے لے کر بہت سے مسائل سامنے آنا شروع ہو گئے تھے۔

                ایسے مسائل جنہوں نے پہلے ہی دن بنیادوں کو ہلا کر رکھ دیا تھا۔ مہاجرین جو دربدر ہوگئے  تھے۔ان کی آباد کاری کا مسئلہ، اثاثہ جات کی تقسیم کا مسئلہ، اس کے علاوہ اقتصادی اور انتظامی مسائل ایسے مسائل تھے جن سے جڑیں کھوکھلی ہو گئی تھیں۔اس وقت جب کہ انصاف کی ضرورت تھی ا س سے لا علمی کا  مظاہرہ کرتے ہوئے جب بد عنوانی کی گئی تو اس نے شروع ہی سے ملک میں نا انصافی اور بد امنی کے بیج بودیے تھے جو کہ آج ایک تن آور درخت بن چکے ہیں۔ جعلی الائنمنٹ کا بازار گرم رہا اور حق تلفیاں ہوئیں جبکہ جاگیردار جو اعلیٰ عہدوں پر فائز تھے۔انہیں  پہلے سے بھی زیادہ خوشحال کر دیا گیا۔ اس سے بدعنوانی کی جو فضا قائم ہوئی اس نے محکوم طبقہ کو بالکل کس مپر سی کی زندگی گزارنے پر مجبور کر دیا۔خون کے وہ دھبے صرف کپڑوں پر نہ لگے تھے بلکہ دل و دماغ...

مشہور مصادر سیرت كے اسالیب كا علمی جائزہ

Some famous books ofSeerah and Maghazi have been discussed in the given article. The important thing in the distinguished status of these books is the non-availability of their sources (Masadar) . The reasonfor its being unauathoritative is that early writers ofSeerah are mostly Tabaeen and Taba Tabeen. They did not refer to the original source (Masdar) because in those days the events of Seerah were verbally narrated and directly listened. Special gatherings and sittings, regarding Seerah were arranged in Masajids. Only those writers of Seerah have mentioned the sources (Masadar) , who had deep knowledge of Hadith; others have recorded different events ofSeerah in their books, without any scrutiny and investigation. This caused the penetration of certain invalid events in this field, which has been strongly objected by the non-Muslim scholars in their books.

Cultivar Resistance and Chemical Control of Tomato Fruitworm, Heliothis Hb. Armigera on Tomato Lycopersicon Esculentum Mill.

During present investigation experiments were conducted on the pest phenology on tomato crop for three years (1989-91), at Pes t Peshawar. Institute, Tarnab, Research Agricultural pehnological studies comprised egg, larval population dynamics, spatial distribution analysis and development of larval time sequential sampling plan. On population dynamics, the regression equation for egg and/or larval population development showed feeble negative p values during 1989 and 1991, and positive p values All equations showed poor correlation during the year 1990. coefficient. The sequent ional sampling programme data showed two distinct population configurations i.e. outbreak and endemic. The differences in growth rates between types were small at first. , A total of ca . 6 samples reached to its peak and then declined. (each week) would be adequate to detect type of configuration in any one year. Spatial pattern of H. armigera Hb . egg distribution during the study revealed that index of dispersion (I.D.) values were more than 1 in 1990 and 1991. However, in 1989 the l.D. values oscillated around 1. Moreover, most of the green''s index (G.I.) values were positive which confirm the negative binomial The I.D. values of the distribution of Hÿ_ armigera Hb. eggs. spatial pattern of H. armigera Hb. larval distribution were mostly higher than 1. Therefore, larval distribution also fits negative binomial distribution. The results of discriminating doses of potassium fertilizer on egg and larval population, and the fruit infestation showed that there was no significant effect of fertilizer on the uptake of tomato plants, on egg and larval population, and on the infestation of tomato. To compare relative efficacy of nine insecticides, one application was done during the year (1989), and three during each remaining two years of study i.e. 1990 and 1991. All the insecticides were found successful in keeping the larval population below outbreak configuration level upto 15 days after spray. ( viii ) S ! Consolidation of study data over a period of three years revealed that Thiodon was statistically the most effective wiLh 77.88 percent larval mortality, followed by Folidol M (75.96%), Sevin (69.32%), Thuricide (67.12%), Dimilin (66.38%), Edcidin (65.32%) and Atabron (59.85%). Permasect and Azodrin were significantly the mortality larval and 54.66% 58.55% with effective least level). The resulLs also respectively (cdii = 17.03 at 0.05 indicated a tendency in the reduction of effectiveness of Folidol M, Azodrin, Dimilin and Thuricide over a period of three years which might probably be due to enhancement in the degree of tolerance developing in H. armiqera Hb . Cluster analysis on the interactions of eggs and larval per plant, percent fruit damage and yield in Kg per plant of 65 toniaLo cultivars gave five cluster groups. Frequency-wise cluster analysis showed two varieties in group A (3.08%), two in B (3.08%), one in C (1.53%), fifty nine in D (90.78%) and one in E (1.53%). In the regression analysis of correlation between characteristics of 65 varieties and H- armiqera Hb. infestation, step-wise model was fitted, the correlation between infestion gave negative dependence larval infestation (-0.3251) with poor correlation (-0.2558) . Similar coefficient results were obtained for correlation between yield and number of larvae per plant (b=0.4Q04, r=0 . 0893 ) The step-wise model correlation between larval chemical/physical population and parameters gave negative dependence on trichome length (-0.0100) and iron content (-15494E- 04) and positive dependence on zinc (0.0028) and vitamin C (0.0279). Cluster analysis on the interaction of larval duration, pupal duration, adult longevity, duration of life cycle, larval and pupal weight and survival to adult stage also gave five cluster groups . Frequency-wise cluster analysis showed two varieties in group A (3.08%), four in B (6.15%), fifty two in C (84.62%), three in D (4.62%) and one in E (1.53%). Tiny Tim being moderately resistant cultivar, was placed in group E. . The results indicated that integration of resistant cultivar, Tiny Tim and Bacillus thurinqiensis had maximum effect on larval mortality and minimum percent fruit infestation, it was followed by accession 87-11(1) also a resistant line, while the maximum infestation was recorded on the most susceptible cultivar, Big long. The host range and average number of larvae/plant of H. armiqera Hb were recorded on soybean (1.63), gram (4.80), tomato (0.31), tobacco (1.64), maize (0.81), sunflower (0.07), okra (0.67), potato (1.92) and burseem (0.90). Gram was observed to be the most favourable host plant of this pest